HMDX Sqsh+ Earbud Noise Isolating Earphones Noise Cancelling Headphones - Pink Cord Length 1.25m (4.1ft) Ultra-soft Silicone Tips - 3 Sizes For Comfort Gold-plated 3.5mm Slim Plug Frequency Response 20Hz - 20,000Hz Sensitivity 98+3dB at 1KHz / 1mW (0.1V) input